<template>
  <div>
    <home-header :city="city"></home-header>
    <home-swiper :list="swiperList"></home-swiper>
    <home-icons :list="iconList"></home-icons>
    <home-recommend :list="recommendList"></home-recommend>
    <home-weekend :list="weekendList"></home-weekend>
  </div>
</template>

<script>
import HomeHeader from './components/Header'
import HomeSwiper from './components/Swiper'
import HomeIcons from './components/Icons'
import HomeRecommend from './components/Recommend'
import HomeWeekend from './components/Weekend'
import axios from 'axios'
import RecommendVue from './components/Recommend.vue';
name:'Home'
export default {
  name:'Home',
  components:{
    HomeHeader,
    HomeSwiper,
    HomeIcons,
    HomeRecommend,
    HomeWeekend
  },
  data () {
    return {
      city:'',
      swiperList: [],
      iconList: [],
      recommendList:[],
      weekendList:[]
    }
  },
  //网页一挂载完成mounted，就执行getHomeInfo这个函数，函数应该定义在methods里面，getHomeInfo这个方法 帮助我们获取ajax数据，用axios.get方法请求一个URL，axios返回的结果是一个promise对象，所以用.then来接受
  methods: {
    getHomeInfo (){
      axios.get('/api/index.json')
        .then(this.getHomeInfoSucc)
    },
    getHomeInfoSucc (res){
      res = res.data
      if (res.ret && res.data){
        const data = res.data
        this.city = data.city
        this.swiperList = data.swiperList
        this.iconList = data.iconList
        this.recommendList = data.recommendList
        this.weekendList = data.weekendList
      }
    }
  },
  mounted () {
    this.getHomeInfo()
  }
}
</script>

<style>

</style>
